On top of showing off the new graphics for the upcoming Plants vs. Zombies: Garden Warfare blockbuster, EA has announced a Boss Mode at its Gamescon 2013liveblog, exclusively for the Xbox One. A trailer for the new feature showed a Svengali-like being controlling his zombie hordes while discussing plans for world domination, all with stunning in-engine graphics (see the video after the break). EA said you'll be able be able to use Boss Mode with SmartGlass and Kinect for the Xbox One when it arrives, mirroring an earlier Fighter Within announcement. Meanwhile, Plants vs. Zombies: Garden Warfare will debut on the Xbox One and Xbox 360 first, and pre-orders are now live for $30 on Origin, at the source.